* {
    margin: 0;
    padding: 0;
}

/* 滚动条 */
::-webkit-scrollbar {
    width: 6px;
    height: 1px;
}

::-webkit-scrollbar-track {
    box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
    background: #ededed;
}

::-webkit-scrollbar-thumb {
    box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
    background: #535353;
    border-radius: 10px;
}

.one_hundred_percent_height {
    height: 100%;
}